CN206459203U - Thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower - Google Patents
Thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower Download PDFInfo
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- CN206459203U CN206459203U CN201621458996.1U CN201621458996U CN206459203U CN 206459203 U CN206459203 U CN 206459203U CN 201621458996 U CN201621458996 U CN 201621458996U CN 206459203 U CN206459203 U CN 206459203U
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- gateway station
- heating network
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- tower
- indirect cool
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses the structure that a kind of thermal power plant Gateway Station in Heating Network is combined arrangement with indirect cool tower, the Gateway Station in Heating Network of cool circulation water used heat is arranged in indirect cool tower between being reclaimed using absorption heat pump, the features such as with plant area's land used, the efficient cascade utilization energy is saved, it can be applied in engineering, the problem of taking up an area big using Gateway Station in Heating Network after absorption heat pump is solved, a preferable solution is provided for make rational planning for land used, energy-saving and emission-reduction of thermal power plant.Equipment can also be using open type arrangement, and the SAPMAC method water pipe between shortens the pipeline of absorption heat pump and a SAPMAC method water pipe, reduction investment of saving the area.
Description
【Technical field】
The utility model is related to thermal power plant engineering and water supply field, and in particular to a kind of thermal power plant Gateway Station in Heating Network
The structure of arrangement is combined with indirect cool tower.
【Background technology】
Required according to national policy, north richness coal water-deficient area, thermal power generation unit all uses air cooling, nearly 2 years with
Based on cold.Category winter heating is regional mostly in these areas, is not only to have produced electricity but also the efficient using energy source side of heat production using cogeneration of heat and power
Formula, can realize central heating and the heat energy rationally utilized, reach reduction energy resource consumption, save urban land, reduce CO2Gas
Discharge.
With cogeneration of heat and power and the popularization of central heating, certain scale has been obtained in recent years.At present, thermal power plant unit is mostly to take out
Solidifying unit, thermal source comes from extracted steam from turbine, to used heat and low-temperature flue gas utilization rate；If cold between being reclaimed using absorption heat pump
The used heat and low-temperature flue gas heat exchanger of recirculated water reclaim power generation process and drained the used heat of flue gas, reach and efficiently utilize heat energy, energy
It is enough greatly to improve overall efficiency of energy utilization, but use absorption heat pump number of devices many, it is necessary to larger arrangement space,
And absorption heat pump is remote apart from Gateway Station in Heating Network distance, pipeline pipe pressure is big, and energy consumption is higher.
【Utility model content】
The utility model aims to overcome that prior art not enough, and there is provided a kind of thermal power plant Gateway Station in Heating Network
The structure of arrangement is combined with indirect cool tower, to solve to use after absorption heat pump, the problem of Gateway Station in Heating Network takes up an area big, is shortened simultaneously
The pipeline of absorption heat pump and a SAPMAC method water pipe, reduction investment of saving the area.
To reach above-mentioned purpose, the utility model patent, which is adopted the following technical scheme that, to be achieved：
Thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower, and Gateway Station in Heating Network is arranged in indirect cool tower, heat supply network
Water circulating pump, heat exchangers for district heating, drainage pump, drain tank, oxygen-eliminating device and pipe arrangement are in Gateway Station in Heating Network, and Gateway Station in Heating Network is using spacious
Open type layered arrangement, Gateway Station in Heating Network uses absorption heat pump, many absorption heat pumps cool circulation water pipeline between in indirect cool tower
Arrangement.
Further, arranged in a ring in indirect cool tower intercooling cycle water cooling waterpipe and a cool circulation water hot water pipeline, many
Absorption heat pump is arranged in a ring along cool circulation water cold water pipes and a cool circulation water hot water pipeline.
Further, Gateway Station in Heating Network is arranged in indirect cool tower, the center for the system that is circular layout positioned at many absorption heat pumps.
Further, desulfurizing tower, chimney are arranged in indirect cool tower, and low-temperature flue gas heat exchanger is provided with indirect cool tower, is passed through
Heat supply water in low-temperature flue gas heat exchanger Mist heat recovering heating Gateway Station in Heating Network.
Further, the absorption heat pump outdoor arrangement in indirect cool tower.
The utility model thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower, is reclaimed using absorption heat pump
Between the Gateway Station in Heating Network of cool circulation water used heat be arranged in indirect cool tower, with saving the spies such as plant area's land used, the efficient cascade utilization energy
Point, can be applied in engineering, solved the problem of taking up an area big using Gateway Station in Heating Network after absorption heat pump, be that thermal power plant is reasonable
Planned land use, energy-saving and emission-reduction provide a preferable solution.Equipment can also be cold between to follow using open type arrangement
Ring water pipe, shortens the pipeline of absorption heat pump and a SAPMAC method water pipe, reduction investment of saving the area.
Further, desulfurizing tower, chimney are arranged in indirect cool tower using the unification of three towers, are the heat of recovered flue gas to supply
There is provided convenience for heat.
Further, arranged in a ring in indirect cool tower intercooling cycle water cooling waterpipe and a cool circulation water hot water pipeline, many
Absorption heat pump arranges that Gateway Station in Heating Network is located at many suctions along cool circulation water cold water pipes and a cool circulation water hot water pipeline in a ring
Receipts formula heat pump is circular layout the center of system, and the outdoor arrangement of absorption heat pump, the SAPMAC method water pipe between shortens and a SAPMAC method
The pipeline of water pipe, efficiently reduces piping pressure drop, reduces energy consumption.
【Brief description of the drawings】
Fig. 1 is the structural representation that thermal power plant Gateway Station in Heating Network is combined arrangement with indirect cool tower；
In figure：1st, indirect cool tower, 2, absorption heat pump, 3, Gateway Station in Heating Network, 4, high expansion water box, 5, lower water tank,
6.1st, a cool circulation water cold water pipes, 6.2 cool circulation water hot water pipelines.
【Embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings.
Thermal power plant Gateway Station in Heating Network of the present utility model is combined the structure of arrangement with indirect cool tower, and Gateway Station in Heating Network 3 is arranged in
In indirect cool tower 1, circulation pump of heat-supply network, heat exchangers for district heating, drainage pump, drain tank, oxygen-eliminating device and pipe arrangement are in Gateway Station in Heating Network 3
Interior, Gateway Station in Heating Network 3 uses open type layered arrangement, and Gateway Station in Heating Network uses absorption heat pump 2, and many absorption heat pumps 2 are cold
The interior cool circulation water pipe arrangement, the outdoor arrangement in indirect cool tower 1 of absorption heat pump 2 between of tower 1
Cool circulation water cold water pipes 6.1 and a cool circulation water hot water pipeline 6.2 arrange in a ring in indirect cool tower 1, many
Absorption heat pump 2 is arranged in a ring along cool circulation water cold water pipes 6.1 and a cool circulation water hot water pipeline 6.2；The cloth of Gateway Station in Heating Network 3
Put in indirect cool tower 1, the center for the system that is circular layout positioned at many absorption heat pumps 2.
Desulfurizing tower, chimney are arranged in indirect cool tower 1, and low-temperature flue gas heat exchanger is provided with indirect cool tower 1, pass through low temperature cigarette
Heat supply water in gas heat exchanger Mist heat recovering heating Gateway Station in Heating Network.
As shown in figure 1, embodiment is arranged in indirect cool tower 1 including 8 absorption heat pumps, 2,8 absorption heat pumps 2, between
Cool circulation water cold water pipes 6.1 and a cool circulation water hot water pipeline 6.2 are arranged in a ring, can so be shortened and a cool circulation water
The distance between pipeline, can efficiently reduce piping pressure drop, reduce energy consumption.Gateway Station in Heating Network 3 is arranged in indirect cool tower 1, as far as possible
The center for the system that is circular layout positioned at absorption heat pump.Circulation pump of heat-supply network, heat exchangers for district heating, drainage pump, drain tank, oxygen-eliminating device
It is arranged in etc. equipment and pipe layered in Gateway Station in Heating Network.The quantity of wherein absorption heat pump 2 is determined according to heating demand, is not limited to
8, absorption heat pump 2 and Gateway Station in Heating Network 3 can be according to indirect cool tower Sizes choice arrangement position and relative distances.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc. should be included in the utility model
Within the scope of.
Claims (5)
1. thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower, it is characterised in that：Between Gateway Station in Heating Network (3) is arranged in
In cold tower (1), circulation pump of heat-supply network, heat exchangers for district heating, drainage pump, drain tank, oxygen-eliminating device and pipe arrangement are in Gateway Station in Heating Network (3)
Interior, Gateway Station in Heating Network (3) uses open type layered arrangement, and Gateway Station in Heating Network uses absorption heat pump (2), many absorption heat pumps (2)
The cool circulation water pipe arrangement between edge in indirect cool tower (1).
2. thermal power plant Gateway Station in Heating Network according to claim 1 is combined the structure of arrangement with indirect cool tower, it is characterised in that：
Arranged in a ring in indirect cool tower (1) intercooling cycle water cooling waterpipe (6.1) and a cool circulation water hot water pipeline (6.2), many suctions
Receipts formula heat pump (2) is arranged in a ring along cool circulation water cold water pipes (6.1) and a cool circulation water hot water pipeline (6.2).
3. thermal power plant Gateway Station in Heating Network according to claim 2 is combined the structure of arrangement with indirect cool tower, it is characterised in that：
Gateway Station in Heating Network (3) is arranged in indirect cool tower (1), the center for the system that is circular layout positioned at many absorption heat pumps (2).
4. the thermal power plant Gateway Station in Heating Network according to claim any one of 1-3 is combined the structure of arrangement with indirect cool tower, its
It is characterised by：Desulfurizing tower, chimney are arranged in indirect cool tower (1), are provided with low-temperature flue gas heat exchanger in indirect cool tower (1), are passed through
Heat supply water in low-temperature flue gas heat exchanger Mist heat recovering heating Gateway Station in Heating Network.
5. the thermal power plant Gateway Station in Heating Network according to claim any one of 1-3 is combined the structure of arrangement with indirect cool tower, its
It is characterised by：The absorption heat pump (2) outdoor arrangement in indirect cool tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458996.1U CN206459203U (en) | 2016-12-28 | 2016-12-28 | Thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458996.1U CN206459203U (en) | 2016-12-28 | 2016-12-28 | Thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459203U true CN206459203U (en) | 2017-09-01 |
Family
ID=59697047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458996.1U Active CN206459203U (en) | 2016-12-28 | 2016-12-28 | Thermal power plant Gateway Station in Heating Network is combined the structure of arrangement with indirect cool tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459203U (en) |
-
2016
- 2016-12-28 CN CN201621458996.1U patent/CN206459203U/en active Active
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